Veterinary Medicine - August 2008 - (Page 461)

collies. / Vet /lJtm l Mcd 2(X)2;16(1}:1l9·94. 22. Mealey KL. Adverse drugreactions inherding-breed dogs: the role ofP-glyroprotein GJm/U1d ConunEduePmct Vet J:OJ;2813-33. 23. FD ACenter forVeterinaryMedicine. Com fortisand ivermectminteraction safety warningnotification.Available at htlp:llwww.fda.gov/C\·rn/CVM_Updates/C{lmfmtisSafety.htm. 2t MillerWHJr, Scott OW, CavatteSM,et a1. Clinical effcecv (If increased dosages ofmilbemvrin oxime forthetreatment ' ofgener alized demodcosts in adultdogs. / Am VetMed A5SOC 1995;207{12f.1581-15&t 25. Holm BR. Effic ofmilbemycin oxime in thetreatment of acy canine gererelized demodicosis: a retrospective studyof99dogs (l995-2COO}. VetDmlll1to l2003;14(-t):189-195. 26.TrarqurlhWj,PaulAI,Todd KS. Assessment oftoxicosis induced by high-doseadministration ofmilbemycin oxime in 991 -1172 collies. Am ' Vet Rf S 1 ;52(7):1170 27 Bensignor E,CarloniD. Moxidectin in thetreatment ofgent'r. alizcd dcmodirosis in dogs. A pilot study: Ilcases. In:Kwoch ka KW, Willemse T,Von I schamer C, eds.Adp allet'S illl\'teri,Wflj derlllatoirgy.Oxford: ButterworthHeinemann, 1998;554-555~ 28.Wagner R,werdlbeger U.Field efficacy ofrnoxidectin in dogsand rabbitsnaturallyinfestedwithSarcopte sspp,DeIJWl.1cx spp.andPsorol,tcssPp. mites. Vet Parasitol2lXXl;93(2) :1~9-151l. 29 Geyer J, Dii ing B, CcdoyJR, et at Development ofa PeR. r based. diagnostic testdetectinga nt231~del~) MD mutationin R1 dogs: verification ina moxidectm-sensitive Aus tralianShepherd. JVetPlwrmaeolTIlff 2005;28(1):95-99 . 30. Heinl' J Krieger K. DumontP,ct a]. Ev , aluation oftheefficacy and safet ofimidocloprid ur:j,plusmoxidectin 2.5%spot-on y in thetreatment ofgereraltzed demodicosis indogs: results ofa European field study Parasito Res2OJ5;97(suppl l):589-5% . l . 31.JohnstoneIP. Doramectin asa treatment forcanine andfeline demodicosis.Aust Vet Prad2 002;3198-103. 32.Desch CE Nutti g\\lB.Demoia cati Hirst1919: a redescrip, n tion. Comel Vct 1979;69(3):280-285. l 33. Chesney q .An unusual species otdemodexmiteina cal.Vet Rrc1988;12 3(26-27 6n -673. ): 34. Desch CEIr,Stewart TB Demadrxgatoi:newspeciesofhair . fo llicle mite(Acari:Demodecidaelfromthe domestic cat ((am in· vora.Felidae),/ Med Elltomoll999;36(2):167- 7O. 1 35. Medleau L, Brown CA,Br wnSA, etal. Demodicosisin cats. , o AmAJlmHospA5SOC 1986;2~ :8S -91. i 36. Guaguere E,Olivry T,Delvordier-Poeade A,etal.Demodex cati infestationin association withfeline cuta neous squamouscell carcinomainsitu:a report otfivecases.VetDt'nlwto/l999:1CX1):61-67, 37 Morris 00.Contagious dcmcdicosis in threecatsresiding in . acornrrenhousehold.]AmAllim HfJ5pA5 1996;32(4):3& sor J-352. 38. Nee llA.Tango J, T KC, etal.Deep and superficialskin ater scrapings froma feline immunodefideecy viruspositiv cat.Vet e Gill PalllOl 2007;36(1):101-1O·t 39.Cow anLA. CampbellKL Generalizedderrodkosis ina cat responsive toemitraz.JAmVet Me dAssoc 1988;192(10):1442-1444 . 40. McDougal Bj, Novak OJ.Moline dem odicosiscausedby anunnamedDemad ermite. Compmd CO/ltill EdueProd Vrt 1986 ;8(11):820-822 . -.11. Steenbergen w,l. Properuseofivermectin incats. Vet Trch 21:05;20(3)111-211 42. Be aleKM, Rusterreyer-May E. Selamectin in thetreatmentof felineDemod ex, in Proceedillgs.16th Annual Meet AmAcad Vet Der matol AmColiVet Dermatol, 2OJ1. ~dr §11a I EXTRAS See VetstreamO for info rmat io n on deep pyoder ma in do gs. You can earn two hours of Cont inuing Educat ion cred it from Kansa s State University by answe ring the follow ing questions on demodicosis. Circle only the best answer for each question , and trans fer your answers to the form on page 462 or l ake the test online at https ://outreach.ksu.edu/cel. This test expires Sept. 1, 2009. 1. All of these factors can contribute to the development of canine demodicosis except: a. Breed b. Underlying syste mic disease c. Glucocorticoid therapy d. Exposure to other infected dogs e. Poor nutrition 2. Deep skin scrapes or ha ir plucks should be performed if a dog exhibits which cutaneous sign? a. Comedones b. Papules c. Alopecia d. Draining tracts e. All of the above 3 . A 4-year-old male castrated mixed breed dog develops demodicosis of the paws, periocular region , perioral region, and dorsum. This dog would be an example of: a. Adult-onset, generalized demodicosis b. Adult-onset, localized demodicosis c. Juvenile-onset, generalized demodicosis d. Juvenile-onset, localized a. Depigmentation b. Necrosis c. Seborrhea d. Purpu ra e. Vesicles 5. The pruritic and superficial Demodex species mite in the cat is: e. All developmental stages of mites are absent on two co nsecutive skin scrapings obtained two to four weeks apart 8. The only approved treatment for canine generalized demodicosis in the United States is: a. Amitraz b. Ivermectin c. M ilbemycin oxime d. Mo xidectin e. Doramectin 9 . Neurotoxicosis occurs when is given concurrently with ivermectin because P-glycoprotein's ability to transport ivermectin out of the brain is blocked. a. Cephalexin b. M upirocin c. Ketoconazole d. Benzoyl peroxide e. lime sulfur 10. Which is the safest and most effective treatment against both Demodex cati and Demodex gatoi? a. lime sulfur b. Am itraz c. Ivermecti n d. Selamectin e. Fipronil a. Dem odex gatoi b. Demodex cornei c. Dem odex cati d. Demodex cticeti e. Demodex injai 6 . Miticidal therapy is not recommended for localized lesions associated with juvenile-onset demodicosis because : a. Spontaneous cure is likely. b. It is important to see if the disease generalizes. c. Mi ticidal therapy could pose an unnecessary risk to the patient. d. Control of secondary pyoderma may be all that is required. e. All the above 7. Discontinue miticidal therapy once : a. Clinical signs resolve b. Pyoderma is contro lled c. Mi te eggs are no longer seen on skin scrapings d. live mites are no longer seen on skin scrapings dem o dicosis e. None of the above 4. Clinical signs of demodicosis due to Demodex injai include: VETERINARY MED ICINE August 2008 461 http://www.vetstreamcanis.com/ACI/August08/VMD2/dis00107.asp https://outreach.ksu.edu/ce/

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Veterinary Medicine - August 2008 Contents Editors' Note Leading Off ClinQuiz Idea Exchange Practical Matters Diagnosing and Treating Canine Copper-Associated Hepatopathies Canine and Feline Demodicosis CE Form Advertiser Index Product Preview Marketplace/Classifieds Mind Over Miller

Veterinary Medicine - August 2008

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